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arXiv 2602.13016cs.RO
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群集行为的差异:集体行为比较中的挑战

How Swarms Differ: Challenges in Collective Behaviour Comparison

Department of Computer and Information Science(计算机与信息科学系);Centre for the Advanced Study of Collective Behaviour(集体行为高级研究中心);Zukunftskolleg(未来学院)

André Fialho Jesus, Jonas Kuckling

AI总结:

本文研究了群集行为比较中的挑战,提出了一种基于自组织映射的方法来识别特征空间中难以区分行为的区域。

摘要:

集体行为通常需要通过数值特征来表达,例如用于分类或模仿学习。这个问题通常通过为特定的群集行为上下文提出一个专门的特征集来解决,通常不考虑该解决方案在其他上下文中的鲁棒性。然而,开发自动方法来设计群集行为依赖于能够定量测量群集行为相似性的能力。因此,我们研究了特征集对集体行为的影响。我们从先前的群体机器人研究中选择群集特征集和相似性度量方法,这些方法主要考虑了狭窄的行为上下文,并评估了它们的鲁棒性。我们证明了特征集和相似性度量的相互作用使某些组合更适合区分相似的行为群体。我们还提出了一种基于自组织映射的方法,以识别特征空间中难以轻易区分行为的区域。

英文摘要:

Collective behaviours often need to be expressed through numerical features, e.g., for classification or imitation learning. This problem is often addressed by proposing an ad-hoc feature set for a particular swarm behaviour context, usually without further consideration of the solution's resilience outside of the conceived context. Yet, the development of automatic methods to design swarm behaviours is dependent on the ability to measure quantitatively the similarity of swarm behaviours. Hence, we investigate the impact of feature sets for collective behaviours. We select swarm feature sets and similarity measures from prior swarm robotics works, which mainly considered a narrow behavioural context and assess their robustness. We demonstrate that the interplay of feature set and similarity measure makes some combinations more suitable to distinguish groups of similar behaviours. We also propose a self-organised map-based approach to identify regions of the feature space where behaviours cannot be easily distinguished.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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